Information asymmetry is inevitable in today's ever-growing systems and networks. Each agent in these systems faces decision makings in the presence of uncertainty toward some states of the world or other agent's information [1]}, [2]}. Having access to as much information as possible enables these agents to make more profitable decisions. Information design [3]}, [4]} studies how sharing information strategically with the agents can steer their actions towards a desirable direction.
In the information design framework, there is a sender that possesses some private knowledge about the state of the world. There are possibly multiple receivers of the information. The information that the sender shares with the receivers is shaped in a way to align their objectives with that of the sender as much as possible.
